FSR 0874

(SAI 53; MWSC 635)

0.49 UTI

0.41

C_N

0.5

C_dens

0.62

C_C3

0.45

C_lit

1.0

C_dup

N₅₀ (P>50% members) 41

Stellar density (N₅₀/rad) 2.5 [N/pc²]

C3 classification AC

C_N 0.41 Poorly populated
C_dens 0.5 Moderately dense
C_C3 0.62 Intermediate quality
C_lit 0.45 Poorly studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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FSR 0874 is a poorly populated, moderately dense object of intermediate C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age and mass parameters (see Parameters). It is poorly studied in the literature.

Note: This object shares a small percentage of members with a later reported entry. See table with shared members information.

Relatively close Moderate extinction Near-solar metallicity Intermediate age

Cavallo et al. (2024)
Silver sample.

Data

🔍 Search references for FSR 0874 in: SciX Simbad

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Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	85.322	20.295	0.661	-0.089	-1.427	11.315
Hunt & Reffert	2024	85.285	20.323	0.652	-0.119	-1.439	–
Cavallo et al.	2024	85.381	20.185	0.652	–	–	–
Hunt & Reffert	2023	85.285	20.323	0.652	-0.119	-1.439	–
Just et al.	2023	85.233	20.357	–	–	–	–
Kharchenko et al.	2016	85.233	20.357	–	–	–	–
Kharchenko et al.	2013	85.242	20.356	–	-0.51	-4.83	–
Glushkova et al.	2010	85.243	20.355	–	–	–	–
Froebrich et al.	2007	85.242	20.356	–	–	–	–

💡 Note: The UCC values are estimated from its identified members.

Reference	Year	Dist [kpc]	Av [mag]	DAv [mag]	Age [Myr]	[Fe/H] [dex]	Mass [Msun]	B_frac	BSS
UCC	99999–	1.17	1.875	2.08	724	-0.170	78	–	–
Hunt & Reffert	2024	–	–	–	–	–	143⁽¹⁾	–	–
Cavallo et al.	2024	1.61	1.81	–	37	-0.170	–	–	–
Hunt & Reffert	2023	1.43	1.53	2.08	72	–	–	–	–
Just et al.	2023	–	–	–	724	–	13	–	–
Kharchenko et al.	2016	0.91	1.94	–	724	–	–	–	–
Kharchenko et al.	2013	0.91	1.94	–	724	–	–	–	–

(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
CWNU 4644	17.1	85.46	19.89	0.65	-0.05	-1.61	–	0.05

💡 Note: The % column shows the percentage of members that FSR 0874 shares with each listed object.

Visualization

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